assoc

swap and assoc: Symmetric and Semigroupy Bifunctors

Version on this page:	1@rev:1
LTS Haskell 24.20:	1.1.1@rev:1
Stackage Nightly 2025-11-19:	1.1.1@rev:1
Latest on Hackage:	1.1.1@rev:1

See all snapshots assoc appears in

BSD-3-Clause licensed and maintained by Oleg Grenrus

This version can be pinned in stack with:assoc-1@sha256:8d32ce39b6b6ce15394e9346f9ddb8752885aaa506a603e65d1c2769aff79741,1024

Module documentation for 1

Data
- Data.Bifunctor
  - Data.Bifunctor.Assoc
  - Data.Bifunctor.Swap

Depends on 2 packages(full list with versions):

base, bifunctors

Used by 1 package in nightly-2019-09-21(full list with versions):

these

Provides generalisations of swap :: (a,b) -> (b,a) and assoc :: ((a,b),c) -> (a,(b,c)) to Bifunctors supporting similar operations (e.g. Either, These).